Hayes
ByHayes

Dominion T2 Brake

Description The best just got better. The limited-edition Hayes Dominion T2 packs the power, sensitivity, and reliability the Dominion family is known for into its lightest chassis yet. Featuring a Reynolds designed and in-house produced carbon-fiber lever, titanium hardware, composite reservoir cover, pads with aluminum backing plates, and precise weight-reducing machining, the T2 is 50g lighter per brake (254g) than the Dominion A2.

$162.49MSRPIn stock at brand
Buy from Hayes
Brakes · Disc BrakeDominion T2 BrakeSKU 95-38499-K101
TypeDisc Brake
Disciplinemountain
Actuationhydraulic
Weight50 gManufacturer claimed
01 / About

The Dominion T2 Brake.

Hayes's take on brakes.

Description The best just got better. The limited-edition Hayes Dominion T2 packs the power, sensitivity, and reliability the Dominion family is known for into its lightest chassis yet. Featuring a Reynolds designed and in-house produced carbon-fiber lever, titanium hardware, composite reservoir cover, pads with aluminum backing plates, and precise weight-reducing machining, the T2 is 50g lighter per brake (254g) than the Dominion A2.

02 / Specifications

Dominion T2 Brake spec sheet.

Everything Hayes publishes for the Dominion T2 Brake.

01Overview
5 fields
Type
Disc Brake
Discipline
mountain
Brand
HayesExternal
SKU
95-38499-K101Hayes part number
Product URL
hayesbicycle.com/products/dominion-t2-brake-kitExternal
02Brakes
5 fields
Actuation
hydraulic
Mount type
Post Mount
Max rotor size (mm)
—
Piston count
2
Hydraulic fluid
DOT 5.1
03Pricing & availability
4 fields
Price
$162.49USD · MSRP
Sale price
$162.49Currently on sale
Availability
In stockDirect from brand
Weight
50 gManufacturer claimed
04Additional specs
8 fields
Pad Type
sintered/metallic
Reach Adjust
true
Contact Point Adjust
true
Lever Material
carbon
Piston Diameter Mm
24
Bleed System
Two-Stroke dual port
Hose Material
kevlar
Notes
254g per complete brake (lever+caliper+hose); Reynolds carbon lever blade; titanium hardware; caliper-only weight not separately published; 74mm post mount
03 / Reviews

From the cycling press.

2 reviews from 2 sources.

01singletrackworld.comHayes Dominion A2 brake review – Singletrack World MagazineFeb 202602MTBRHayes Dominion A2 $125 per side, T2 $162 | Mountain Bike Reviews ForumFeb 2026